SKU: 12917242069

Sterlco 4600 Series Boiler Feed Units-4644-KDF(Duplex)

Sale price$3215.84 Regular price$3573.15
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Sterlco 4600 Series Boiler Feed Units-4644-KDF(Duplex)Model: Sterlco 4600 Series Boiler Feed Units 4644 KDF(Duplex) Boiler HP: 30 Discharge Pressure P. S. I.: 40 Pump Cap (GPM): 6 Motor HP: 1 Rec Cap (Gal): 30 Weight lbs: 310 Sterlco K series 2 NPSH Pumps are designed to pump hot condensate up to 212 F. These pumps are equipped with a stainless steel impeller and inducer to assure long operating life. Carbon ceramic pump seal (300F) with EPDM elastomers Applications: Series Condensate Units, commercial

Model: Sterlco 4600 Series Boiler Feed Units-4644-KDF(Duplex)
Boiler HP: 30
Discharge Pressure P.S.I.: 40
Pump Cap (GPM): 6
Motor HP: 1
Rec Cap (Gal): 30
Weight lbs: 310

  • Sterlco® K-series 2′ NPSH Pumps are designed to pump hot condensate up to 212° F. These pumps are equipped with a stainless steel impeller and inducer to assure long operating life.
  • Carbon ceramic pump seal (300°F) with EPDM elastomers

Applications: Series Condensate Units, commercial HVAC, boiler rooms

Manufacturer Reference | Specs Sheet

Voltage Selection Guide:

  • 1/60/115-208-230 - Single-phase motor for light commercial applications. Compatible with standard building electrical service.
  • 3/60/208-230-460 - Three-phase motor for larger systems or industrial settings. Requires three-phase power supply.

Not sure what to choose? Contact our support team for guidance on voltage selection based on your facility.

NOTE: We will contact you during order fulfilment to discuss shipping and handling costs for products weighing more than 100 pounds. These costs will be billed separately.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12917242069

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4.3 ★★★★★
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Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Nicely made with vibrant color
Color: Dill Green, Size: 10-11 Years
Cute, vibrant color , lightweight for summer. Size is accurate Purchased for my grandson and godson to wear on Mother’s Day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
D
Verified Purchase
DIANA TORRES
San Leandro, US
★★★★★ 5
BUEN TRAJE
Color: Beige, Size: 10-11 Years, Color: Beige, Size: 10-11 Years
El traje me encantó, bien confeccionado, la talla se ajusta bien y el material coincide con la descripción
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
J
Jeremy Z
Waukegan, US
★★★★★ 4
Cute & Stylish!
Color: Grey, Size: 10-11 Years
What a cute option for the littles! This fits well for a slim kiddo. The fabric is soft and is a good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
D
Verified Purchase
Desiree Flores
New York, US
★★★★★ 5
Buena tela
Color: Grey, Size: 10-11 Years
Tela suave
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Reviewed in the United States on December 10, 2025
M
Matt B.
Charlottesville, US
★★★★★ 5
Comfortable, relaxed fit semi-dress suit that fits true to size. Don't round up or down in size.
This suit fits true to size. We got the 9-10 size in white/tan for our above average height 7 year old, and the suit was just a little big (te Amazon algorithm recommended 9-10 based on past purchases and timing. He is the large side of his 2nd grade class, despite being one of the youngest, so I would say this suit would start fitting an average 8.5-9 year old boy. The fabric is a relaxed summer fabric, so good for semi-dress relaxed events. Our tan suit (and from the weathered gray/blue/green images, I assume all of the suits) seems like a casual menswear commercial shoot. The fabric isn't scratchy and our son said it is comfortable. It includes the picket flower, but I didn't think much of that plastic bloom.
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Reviewed in the United States on November 10, 2025

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